Marts
abbr. Master Radar Tracking Station 高明的雷达追踪站; mobile automatic radio telephone system 移动式自动无线电话系统
🗣️ 情景例句
Perfect!
太棒了！
Which one is more economical?
哪一个是比较经济的？
She was a beauty in her day.
她年轻的时候是个美人儿。